code: def test_raise_value_error(self):
      with self.assertRaises(ValueError):
          generate_random("MultiPolygon")
  
file_path: geojson/tests/test_utils.py
imports: import random
  import unittest
  import geojson
  from geojson.utils import generate_random, map_geometries
label_desc: Use image node_id 4 for calling the TestGenerateRandom obj's underlying member method code with example usage: obj.test_raise_value_error() without return types